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HUF75309D3S-VB Product details
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VBsemi HUF75309D3S-VB is a Single N-channel field-effect transistor using Trench technology, designed for medium and low voltage power conversion and efficient power management scenarios. Its TO252 package offers good heat dissipation and soldering reliability, suitable for medium power density PCB layouts. The device provides stable switching characteristics within a 60V drain-source voltage range, with gate drive compatible with common 10V logic levels, while also supporting 4.5V low-voltage drive, facilitating flexible system integration.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 18A | 85(mΩ) | 73(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 18A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 18A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
- Drain-Source Voltage (VDS): 60V
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): Typical 1.7V
- On-Resistance (VGS=10V): 73mΩ (Typical)
- On-Resistance (VGS=4.5V): 85mΩ (Typical)
- Max Drain Current (ID): 18A
- Package: TO252
- Technology: Trench
- Gate-Source Voltage (VGS): ±20V
- Threshold Voltage (Vth): Typical 1.7V
- On-Resistance (VGS=10V): 73mΩ (Typical)
- On-Resistance (VGS=4.5V): 85mΩ (Typical)
- Max Drain Current (ID): 18A
- Package: TO252
- Technology: Trench
Domain and module applications：
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1. **Medium and Low Voltage Power Conversion**: Used in Buck/Boost converters, synchronous rectification, and auxiliary switching circuits to reduce conduction losses and improve system efficiency.
2. **Battery Charge/Discharge Management**: Acts as the main switch in the charge/discharge loop, working with a protection IC to achieve fast overcurrent and overvoltage shutdown, suitable for energy storage and power tool battery packs.
3. **Motor Drive Control**: Drives medium and low power DC brushless or brushed motors, supporting PWM speed control, suitable for fans, water pumps, and industrial actuators.
4. **Automotive Auxiliary Power Supply**: Provides voltage regulation and on/off control for loads like lights, sensors, and infotainment systems in 12V/24V vehicle networks.
5. **Power Load Switch**: Used for power path management in servers, communication equipment, and industrial control boards, enabling load isolation and power sequencing control.
6. **LED Lighting Driver**: Applied in constant current or dimming driver modules, stabilizing output current and suppressing flicker, suitable for outdoor and industrial lighting.
7. **Power Tools and Garden Machinery**: Provides highly reliable power switching for cordless drills, wrenches, lawn mowers, etc., adapting to high inrush current and frequent switching conditions.
1. **Medium and Low Voltage Power Conversion**: Used in Buck/Boost converters, synchronous rectification, and auxiliary switching circuits to reduce conduction losses and improve system efficiency.
2. **Battery Charge/Discharge Management**: Acts as the main switch in the charge/discharge loop, working with a protection IC to achieve fast overcurrent and overvoltage shutdown, suitable for energy storage and power tool battery packs.
3. **Motor Drive Control**: Drives medium and low power DC brushless or brushed motors, supporting PWM speed control, suitable for fans, water pumps, and industrial actuators.
4. **Automotive Auxiliary Power Supply**: Provides voltage regulation and on/off control for loads like lights, sensors, and infotainment systems in 12V/24V vehicle networks.
5. **Power Load Switch**: Used for power path management in servers, communication equipment, and industrial control boards, enabling load isolation and power sequencing control.
6. **LED Lighting Driver**: Applied in constant current or dimming driver modules, stabilizing output current and suppressing flicker, suitable for outdoor and industrial lighting.
7. **Power Tools and Garden Machinery**: Provides highly reliable power switching for cordless drills, wrenches, lawn mowers, etc., adapting to high inrush current and frequent switching conditions.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
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